#ifndef __I2C_H__
#define __I2C_H__

void I2C_Start();	//开始
void I2C_Stop();	//结束
void I2C_SendByte(unsigned char Byte);	//发送一个字节
unsigned char I2C_ReceiveByte();		//接受一个字节
void I2C_SendAck(unsigned char AckBit);	//发送应答
unsigned char I2C_ReceiveAck();	//接受应答

#endif
